The Tango Voice & Video Calls app lets you make free voice and video calls, over your phone’s data connection or over Wi-Fi, to other users of the app. It isn’t a phone-calling app like Skype–you can ...

Tango, the video chat application for Windows Phone devices, is now available from Microsoft’s Windows Phone Marketplace. The app is available as a free download and will work with Windows Phone ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Video-calling application Tango announced on its blog today that it is ...

In June, Apple shipped the iPhone 4 with front- and rear-facing cameras, and it added the FaceTime app for video calling. That same month, Sprint began shipping the HTC Evo 4G, its first 4G ...